Does Respiratory Virus Coinfection Increases the Clinical Severity of Acute Respiratory Infection Among Children Infected With Respiratory Syncytial Virus?

2013 ◽  
Vol 32 (5) ◽  
pp. 441-445 ◽  
Author(s):  
Yoshitaka Harada ◽  
Fumiko Kinoshita ◽  
Lay Myint Yoshida ◽  
Le Nhat Minh ◽  
Motoi Suzuki ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infection ◽  
Acute Respiratory Infection ◽  
Respiratory Virus ◽  
Clinical Severity ◽  
Syncytial Virus

scholarly journals Impact of hygienic and social distancing measures against SARS-CoV-2 on respiratory infections caused by other viruses

2021 ◽  
Author(s):  
Jordi Reina ◽  
◽  
Ricardo M. Arcay ◽  
María Busquets ◽  
Herminia Machado
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infection ◽  
Acute Respiratory Infection ◽  
Respiratory Infections ◽  
Respiratory Viruses ◽  
Contact Material ◽  
Rt Pcr ◽  
Social Distancing ◽  
Syncytial Virus ◽  
The Impact

Introduction. To control the pandemic caused by SARS-CoV-2, the implementation of social and hygienic confinement measures was determined in all countries. These measures reduce the circulation of most respiratory viruses that are transmitted preferentially by air and contact. Material and methods. The impact of these measures on non-Covid respiratory viruses during the period August-December 2020 and 2019 has been comparatively analyzed. To all nasopharyngeal aspirates that were negative against SARS-CoV-2 by RT-PCR and the suspicion of acute respiratory infection persisted, were subjected to a new RT-PCR that simultaneously and differentially amplifies 21 different respiratory viruses. Results. In the year of the pandemic, a 36.6% decrease was detected in the number of respiratory samples studied and 66% in their positivity in relation to 2019. All viruses showed reduction percentages of between 40-100%. The only viruses that circulated during and after national lockdown were rhinovirus (74.1%), adenovirus (10.1%), and enterovirus (9.6%). Conclusion. The measures used to control the SARS-CoV-2 infection have also affected the community circulation of most respiratory viruses including influenza and respiratory syncytial virus.

scholarly journals Respiratory syncytial virus infection among young children with acute respiratory tract infection in Iraq

1999 ◽  
Vol 5 (5) ◽  
pp. 941-948
Author(s):  
K. A. Albargish ◽  
H. J. Hasony
Keyword(s):  
Respiratory Syncytial Virus ◽  
Virus Infection ◽  
Respiratory Infection ◽  
Respiratory Syncytial Virus Infection ◽  
Acute Respiratory Infection ◽  
Acute Respiratory Tract Infection ◽  
Control Group ◽  
Severe Acute Respiratory Infection ◽  
Syncytial Virus ◽  
Children Under 5

The incidence of respiratory syncytial virus infection was assessed among 516 children under 5 years with acute respiratory infection and 57 control children free of respiratory infection to determine its relation to epidemiological variables. Respiratory syncytial virus was detected in 188 [37.6%]children with acute respiratory infection and in none of the control group. The infection was highest in those with severe acute respiratory infection, particularly severe bronchiolitis and pneumonia and it precipitated acute bronchial asthma in children over 2 years. The infection was most common in the first 6 months and both sexes were equally affected. Socioeconomic factors and crowding played no significant role in the incidence and spread of the infection. Breastfeeding had no clear protective effect against the infection

scholarly journals Global Disease Burden Estimates of Respiratory Syncytial Virus–Associated Acute Respiratory Infection in Older Adults in 2015: A Systematic Review and Meta-Analysis

2019 ◽  
Vol 222 (Supplement_7) ◽  
pp. S577-S583 ◽  
Author(s):  
Ting Shi ◽  
Angeline Denouel ◽  
Anna K Tietjen ◽  
Iain Campbell ◽  
Emily Moran ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Developing Countries ◽  
Respiratory Syncytial Virus ◽  
Hospital Admission ◽  
Respiratory Infection ◽  
Acute Respiratory Infection ◽  
Disease Burden ◽  
Hospital Deaths ◽  
Syncytial Virus

AbstractRespiratory syncytial virus–associated acute respiratory infection (RSV-ARI) constitutes a substantial disease burden in older adults aged ≥65 years. We aimed to identify all studies worldwide investigating the disease burden of RSV-ARI in this population. We estimated the community incidence, hospitalization rate, and in-hospital case-fatality ratio (hCFR) of RSV-ARI in older adults, stratified by industrialized and developing regions, using data from a systematic review of studies published between January 1996 and April 2018 and 8 unpublished population-based studies. We applied these rate estimates to population estimates for 2015 to calculate the global and regional burdens in older adults with RSV-ARI in the community and in hospitals for that year. We estimated the number of in-hospital deaths due to RSV-ARI by combining hCFR data with hospital admission estimates from hospital-based studies. In 2015, there were about 1.5 million episodes (95% confidence interval [CI], .3 million–6.9 million) of RSV-ARI in older adults in industrialized countries (data for developing countries were missing), and of these, approximately 14.5% (214 000 episodes; 95% CI, 100 000–459 000) were admitted to hospitals. The global number of hospital admissions for RSV-ARI in older adults was estimated at 336 000 hospitalizations (uncertainty range [UR], 186 000–614 000). We further estimated about 14 000 in-hospital deaths (UR, 5000–50 000) related to RSV-ARI globally. The hospital admission rate and hCFR were higher for those aged ≥65 years than for those aged 50–64 years. The disease burden of RSV-ARI among older adults is substantial, with limited data from developing countries. Appropriate prevention and management strategies are needed to reduce this burden.

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